Hi guys, an update about my system : now the 4MB SRAM is up and running (actually 64K of it as I only use a Z80 currently). I modified John's monitor to make it work without the console I/O board, quite easy. I had to force the buffered A20 and A21 address lines of the SRAM board to ground though, having a passive backplane there is not pulldown resistors. I wonder now what the next step should / could be.... I am quite tempted to build the SMB, I think that would be of great help for forthcoming debugging...
Having lots of fun !! cheers Philippe <https://lh4.googleusercontent.com/-mtnVC7i3YnY/U8KYM7DScpI/AAAAAAAAAGU/E91q5mgmNug/s1600/DSC03468-2.jpg> >> -- You received this message because you are subscribed to the Google Groups "N8VEM-S100" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
